Emby template (#276)

* Emby template

* Update blueprints/emby/template.toml

* Add Emby entry to meta.json

- Introduced new application entry for Emby, including details such as version, description, logo, and relevant links.
- Ensured proper categorization with appropriate tags for media systems.

---------

Co-authored-by: Mauricio Siu <47042324+Siumauricio@users.noreply.github.com>

meta.json

@@ -1537,6 +1537,22 @@
       "analytics"
     ]
   },
+  {
+    "id": "emby",
+    "name": "Emby",
+    "version": "4.9.1.17",
+    "description": "Emby Server is a personal media server with apps on just about every device.",
+    "logo": "emby.png",
+    "links": {
+      "github": "https://github.com/MediaBrowser/Emby",
+      "website": "https://emby.media/",
+      "docs": "https://emby.media/support/articles/Home.html"
+    },
+    "tags": [
+      "media",
+      "media system"
+    ]
+  },
   {
     "id": "erpnext",
     "name": "ERPNext",